The Cornell University Turf Pesticides and Cancer Risk Database integrates information on chemicals evaluated for carcinogenicity by the U.S. Environmental Protection Agency (EPA) with 111 pesticide active ingredients found in over 2,800 turf and lawn care pesticides registered for use in New York State (NYS). This information sheet provides instructions on how to use this searchable database to find cancer risk information on these active ingredients. (originally published in The Ribbon Newsletter, Vol. 11, No. 4, Fall 2006)